package com.qfedu.dao.impl;

import com.qfedu.dao.GenaralDao;

public class StudentDaoImpl implements GenaralDao {

    public void insert(){
        System.out.println("---insert---student");
    }

    public void delete(){
        try {
            Thread.sleep(1);
        } catch (InterruptedException e) {
            e.printStackTrace();
        }
        System.out.println("---delete---student");
    }

    public void update(){
        System.out.println("---update---student");
    }

}
